For comparisons between the two groups, we applied the Chi2 test
of independence test.
The Chi2 test
or Fisher's exact test were used to explore the association of each complication according to the variables of interest and the Mann Whitney U when at least one of the variables was quantitative.
There was no significant difference was the percentage of Enterococcus faecalis infections (Pearson chi2 test
We will test the impact of loyalty programs on customer loyalty by measuring the percentage of answers, from members and non-member, whose score is equal to or higher than 5 for these five items (on our Likert scale with 7 levels, 4 corresponds to a situation where the consumer is indifferent), then by checking our results with a Chi2 test
if the differences obtained are significant.
The purpose of carrying out a Chi2 test
is to determine the existence of statistically significant differences and the relation of independence in the foods sector.
In order to establish any association between the level of pain and the drugs administration, was used the Chi2 test
of associaton (independency).
The results of Chi2 test
demonstrated that the presence of galactorrhea and irregular menstruation were also significantly lower in patients of group B (Cabergoline) than group A (Bromocriptine) (P<0.